Senior Unix Engineer jobs in Doncaster

Senior Sales Engineer EMEA - Series B $100M Funded Gen Ai Vendor Location: Remote Status: Full-time Department: Sales Engineering About the Company Our client is a leading provider of AI and Agent Engineering observability and evaluation solutions. As generative AI reshapes industries, this company empowers teams to monitor, troubleshoot, and optimize their AI systems with confidence. Their...

You will be responsible for writing clean and maintainable code that aligns to their business requirements whilst ensuring all engineering work is covered by suitable unit tests within the team. You’ll collaborate with other Software Engineers, Product Owners, Scrum Masters and internal stake holders to support standards, growth and discipline within this product development team.

Senior Full Stack Software Engineer - AI Enablement Team Location: UK Remote Contract Duration: 6 months Start Date: Ideally by 1st December 2025 Position Overview: We are assembling a high-impact AI Enablement Team focused on accelerating software development through the strategic use of AI tools and pipelines. Unlike traditional AI teams, this group will not be building models from scratch....

Senior Information Security Engineer - 8 Month FTC Location: Leeds (Hybrid working, 1 day per month in the office) Salary: £80,000 - £90,000 (Pro-Rata) Fruition are looking for a Senior Information Security Engineer to our FTSE client on an 8-month fixed-term contract. This is a fantastic opportunity for an experienced security engineer to work on end-to-end solutions, providing security...

Senior Software Engineer .Net 📍 Location: UK remote | We are working with a high-growth global fintech, renowned for delivering world-class payments-related software and technology. This company is building the next generation of capabilities that power a merchant-first ecosystem. They believe that focused, empowered teams can achieve great things. You’ll be joining a curious, driven, and...

Senior Protection & Control Design Engineer Location: Remote working with occasional visits to Scotland Salary: Negotiable package Position: Permanent Our client, a highly regarded engineering and construction firm are looking for a Senior Civil Engineer to support major high-voltage infrastructure and renewable energy projects across the UK. You’ll be part of a high-performing design team...

Senior Software Engineer (C#/.NET) 📍 Remote-first (UK) | 💰 Up to £100k + benefits | 🕓 Permanent We’re supporting a fast-growing fintech fx platform that builds institutional-grade trading and risk-management systems used by global corporates and investment managers. Their engineering teams are scaling out the core trading backbone, a .NET-based microservices environment powering billions in...

Senior Product Engineer (Backend) – AI-Native SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £130,000 + equity Go, Node/Typescript on GCP/AWS with Kubernetes Senior Product Engineer - We’re working with a rapidly scaling AI-native SaaS company who raised an impressive Series B round in 2025. Their platform is redefining the sector, and with...

LYNK has partnered with a leading Cybersecurity services provider to recruit as part of their Technical Delivery team. This company delivers advanced Cyber services across critical sectors — supporting clients through offerings such as 24/7 SOC operations, Security Assurance, Threat Intelligence, Third-Party Risk, and Crisis Simulations. About the Role You’ll play a key role in delivering and...

You will be the technical lead for enterprise Azure data engineering. - Power BI, semantic modelling, and reporting strategy form a core, high-visibility part of this role.

You will shape best practice and mentor engineers in a supportive, growing team. - Work with a modern Azure platform that is transitioning to Microsoft Fabric.

Senior Software Engineer / Tech Lead £90,000-£120,000+ Benefits + Remote working A Senior Software Engineer / Tech Lead opportunity for an exciting product led SaaS business offering innovative AI and Robotics solutions to a global customer base. The business offer an exciting product and are growing rapidly. They promote autonomy and collaboration and value problem solving skills and the...

Senior Linux SRE Outside IR35 - 12 month contract initially Full remote role across UK / Europe Our client is a consumer facing tech business and they are looking for a Senior SRE with a strong background in Linux infrastructure and third-party system operations. You’ll be responsible for running and optimising large-scale production environments (5,000+ hosts) built on technologies such as...

You will be working as part of a team, developing and delivering exciting projects with a fantastic team of technology experts.

You will be responsible for designing, developing, and maintaining data pipelines and systems that enable data analysis and machine learning.

You will also collaborate with data scientists, analysts, and other stakeholders to ensure data quality and reliability.

Job Title: Senior Software Engineer – Video/AI Deployment Location: Remote Contract Length: 3 months – initial Rate: upto £45/hour - must have own limited company Start Date: ASAP Company Overview Our client is a pioneering leader in medical technology, focused on developing secure, high-performance software solutions that enhance patient care. Their multidisciplinary teams work at the...

Senior Security Engineer / Security Architect UK-wide (Remote / Hybrid Options) Salary: £90,000 – £120,000 + Excellent Benefits Join one of the UK’s top digital transformation consultancies, recognised for several consecutive years as a Times Top 100 Company and awarded Digital Transformation Project of the Year. Known for its culture of innovation and trust, this organisation delivers...

Senior Java Software Engineer 📍Remote UK | 🌍 Global Fintech | 💳 Merchant-First Payments Ecosystem A high-growth global fintech, renowned for delivering world-class payments-related software and technology, is looking to expand its engineering team. As the company continues to scale its platform to meet growing demand, they’re seeking experienced engineers to join their collaborative,...

Senior AWS Solutions Architect / Engineer (UK Remote) c£100,000 (D.O.E) + benefits UK Wide Fully Remote (Must have RTW in the UK, and be UK based) Would you be interested in joining one of the highest regarded AWS Consultancies in the UK and Europe for delivering AWS migrations and modernisation's to SMBs with a huge focus on Generative AI? Everyone in the business operates at Senior Level,...

Senior Backend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £100,000 🏡Remote working – once a month onsite in London 💻Python, PostgreSQL FastAPI, Django We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a strong track record and with an ambitious mission, they’ve successfully provided...

🚀 Senior Front-End Software Engineer (React / TypeScript) Location: Remote (1 day per month in Oxford, UK) Type: Permanent | SaaS | Global Tech Company Are you passionate about building exceptional, scalable front-end applications? Our client — a leading SaaS company based near Oxford — is expanding and looking for a Senior Front-End Software Engineer to help shape the future of their...

Senior Frontend Engineer – Join a profitable FinTech Scale-Up 🚀 💰Up to £110,000 🏡Remote working – once a month onsite in London 💻React, TypeScript, API experience We’re partnered with a leading FinTech scale-up who are transforming how small businesses access finance to grow and scale. The business is backed by a strong track record and with an ambitious mission, they’ve successfully provided...